Bolivian authorities confirmed later Monday they had arrested three people in connection with the explosion of a gas grenade at the Tomás Frías University in Potosí, which resulted in the deaths of four students who were attending an assembly in a closed room.
An attack with a gas grenade has left at least 4 people dead Monday and dozens injured at a University in the Bolivian city of Potosí, it was reported. The explosion caused a human avalanche while a student assembly was taking place at the Universidad Autónoma Tomas Frías de Potosí.